Tides Today & Tomorrow in Trinidad Harbor, CA

TIDE TIMES for Monday, June 22, 2026
The tide is currently falling in Trinidad Harbor, CA.
Next low tide : in 5h 02m at 12:11 pm (1.3 ft)
Next high tide : 6:58 pm (6.3 ft)
Sunset today : 8:52 pm
Sunrise tomorrow : 5:44 am
Moon phase : First Quarter (59% illuminated)
Tide Station Location : Station #9419059
Common Questions About Tides

Trinidad Harbor, CA Tides - Dec 2018

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat6:466.66:505.31:061.97:224:48Waning Crescent1Sat
2Sun7:347.08:065.312:541.12:081.27:234:48Waning Crescent2Sun
3Mon8:177.29:135.51:491.53:020.57:244:48Waning Crescent3Mon
4Tue8:587.510:105.62:401.93:49-0.17:254:48Waning Crescent4Tue
5Wed9:367.611:015.83:272.34:31-0.57:264:48New Moon5Wed
6Thu10:137.611:475.94:112.65:11-0.77:274:48New Moon6Thu
7Fri10:487.54:532.95:49-0.87:284:48New Moon7Fri
8Sat12:315.911:24 AM7.35:333.16:27-0.77:294:48New Moon8Sat
9Sun1:135.911:59 AM7.16:143.37:04-0.57:304:48Waxing Crescent9Sun
10Mon1:555.812:366.76:553.47:42-0.27:304:48Waxing Crescent10Mon
11Tue2:385.71:146.37:403.68:220.17:314:48Waxing Crescent11Tue
12Wed3:235.71:575.98:313.69:030.57:324:48Waxing Crescent12Wed
13Thu4:105.62:475.59:313.69:470.97:334:48First Quarter13Thu
14Fri4:565.73:485.010:403.410:331.37:334:48First Quarter14Fri
15Sat5:415.95:034.711:513.111:231.67:344:49First Quarter15Sat
16Sun6:236.16:244.612:552.57:354:49First Quarter16Sun
17Mon7:026.47:404.712:142.01:481.87:354:49Waxing Gibbous17Mon
18Tue7:406.88:455.01:052.32:351.17:364:50Waxing Gibbous18Tue
19Wed8:197.29:425.31:562.53:190.37:374:50Waxing Gibbous19Wed
20Thu8:597.610:335.62:452.74:02-0.47:374:50Waxing Gibbous20Thu
21Fri9:407.911:225.93:342.84:45-1.07:384:51Full Moon21Fri
22Sat10:238.24:222.95:29-1.47:384:51Full Moon22Sat
23Sun12:096.211:09 AM8.35:112.96:14-1.67:394:52Full Moon23Sun
24Mon12:566.311:56 AM8.16:012.97:00-1.67:394:53Waning Gibbous24Mon
25Tue1:456.412:477.86:562.97:48-1.37:394:53Waning Gibbous25Tue
26Wed2:346.51:427.37:552.88:37-0.87:404:54Waning Gibbous26Wed
27Thu3:266.62:426.69:012.79:28-0.27:404:54Third Quarter27Thu
28Fri4:186.73:525.910:142.510:210.57:404:55Third Quarter28Fri
29Sat5:126.85:125.311:322.111:181.37:414:56Third Quarter29Sat
30Sun6:057.06:395.012:461.67:414:57Third Quarter30Sun
31Mon6:567.28:025.012:171.91:521.07:414:57Waning Crescent31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9419059)

Common Questions About Trinidad Harbor, CA Tides

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What time does the tide turn (slack tide) in Trinidad Harbor, CA today?

Slack tide in Trinidad Harbor, CA is approximately 3:34 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Trinidad Harbor, CA?

Trinidad Harbor, CA is currently in a neap phase. Tonight's moon is 59% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly minimum.

What datum are Trinidad Harbor, CA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Trinidad Harbor, CA?

Tide predictions for Trinidad Harbor, CA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Trinidad Harbor, CA?

Tide data for Trinidad Harbor, CA is sourced from NOAA Station #9419059. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9419059.

What is the moon phase in Trinidad Harbor, CA tonight?

Tonight the moon over Trinidad Harbor, CA is First Quarter (59% illuminated). This places Trinidad Harbor, CA in a neap tide cycle, so tidal ranges are near their weekly minimum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA